"aggregateMetrics": false,
"bloomFilterColumns": [],
"invertedIndexColumns": [
"onHeapDictionaryColumns": [],
"sortedColumn": "firstName",
"sortedColumnOverwritten": true,
"variedLengthDictionaryColumns": [
"numPartitionsOffline": 1,
"numPartitionsOfflineOverwritten": false,
"numPartitionsRealtime": 1,
"numPartitionsRealtimeOverwritten": false,
"partitionDimension": "",
"partitionDimensionOverwritten": false
"realtimeProvisioningRecommendations": {},
"segmentSizeRecommendations": {
"numRowsPerSegment": 33333333,